<!DOCTYPE html>
<meta charset="UTF-8">
<style>
.target {
  color: white;
  width: 100px;
  height: 100px;
  background-color: black;
  display: inline-block;
  overflow: hidden;
}
.replica {
  background-color: green;
}
.target div {
  width: 10px;
  height: 10px;
  display: inline-block;
  background: orange;
  margin: 1px;
}
.test {
  overflow: hidden;
}
</style>
<body>
<template id="target-template">
<div></div>
</template>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/interpolation-test.js"></script>
<script>

assertInterpolation({
  property: 'transform',
  prefixedProperty: ['-webkit-transform'],
  from: 'perspective(400px)',
  to: 'perspective(500px)'
}, [
  {at: -1, is: 'perspective(300px)'},
  {at: 0, is: 'perspective(400px)'},
  {at: 0.25, is: 'perspective(425px)'},
  {at: 0.75, is: 'perspective(475px)'},
  {at: 1, is: 'perspective(500px)'},
  {at: 2, is: 'perspective(600px)'},
]);
assertInterpolation({
  property: 'transform',
  prefixedProperty: ['-webkit-transform'],
  from: 'skewX(10rad) perspective(400px)',
  to: 'skewX(20rad) perspective(500px)'
}, [
  {at: -1, is: 'skewX(0rad) perspective(300px)'},
  {at: 0, is: 'skewX(10rad) perspective(400px)'},
  {at: 0.25, is: 'skewX(12.5rad) perspective(425px)'},
  {at: 0.75, is: 'skewX(17.5rad) perspective(475px)'},
  {at: 1, is: 'skewX(20rad) perspective(500px)'},
  {at: 2, is: 'skewX(30rad) perspective(600px)'},
]);
assertInterpolation({
  property: 'transform',
  prefixedProperty: ['-webkit-transform'],
  from: 'scaleZ(1) perspective(400px)',
  to: 'scaleZ(2) perspective(500px)'
}, [
  {at: -1, is: 'scaleZ(0) perspective(300px)'},
  {at: 0, is: 'scaleZ(1) perspective(400px)'},
  {at: 0.25, is: 'scaleZ(1.25) perspective(425px)'},
  {at: 0.75, is: 'scaleZ(1.75) perspective(475px)'},
  {at: 1, is: 'scaleZ(2) perspective(500px)'},
  {at: 2, is: 'scaleZ(3) perspective(600px)'},
]);
</script>
</body>
